@mixin clearfix() {
	&:before,
    &:after {
        content: " ";
        display: table;
    }
    &:after {
        clear: both;
    }
}

@mixin center-block() {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

@mixin text-overflow() {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}